| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
|---|
| 05/19/2011 | US20110115749 Multi-touch and proximate object sensing apparatus using sensing array |
| 05/19/2011 | US20110115404 Method and device for determining calibration data for an led light source while taking into consideration the barrier layer temperature |
| 05/19/2011 | US20110114854 Slide transfer mechanism for a laser scanner device |
| 05/19/2011 | US20110114842 Infrared photocurrent front-end ADC for rain-sensing system with ambient light compensation |
| 05/19/2011 | US20110114828 Non-contact probe and measuring machine |
| 05/19/2011 | US20110114826 Method and apparatus for dark current and blooming suppression in 4t cmos imager pixel |
| 05/19/2011 | US20110114825 Ambient Light Sensor |
| 05/19/2011 | US20110114824 Apparatus and method for preventing charge pumping in series connected diode stacks |
| 05/19/2011 | US20110113799 Ice level sensing system |
| 05/19/2011 | DE102009053825A1 Optische Sensorvorrichtung zur Detektion von Umgebungslicht Optical sensor device for detecting ambient light |
| 05/19/2011 | CA2779405A1 Welding arc apparel with uv activated images and method for detecting uv radiation |
| 05/18/2011 | CN201838300U PN-junction group-based wide-area photoelectric intelligent sensor and display screen dimming system |
| 05/18/2011 | CN201837454U Constant-temperature integrating sphere device |
| 05/18/2011 | CN201837453U Intermittent illuminance detecting device |
| 05/18/2011 | CN102067072A Display device and method for driving display device |
| 05/18/2011 | CN102067035A UV-dose indicator films |
| 05/18/2011 | CN102064460A Method for measuring and controlling power of frequency double laser in laser heat treatment |
| 05/18/2011 | CN102062952A Optical projector with beam monitor |
| 05/18/2011 | CN102062675A Device for testing life of semiconductor laser |
| 05/18/2011 | CN102062636A Portable site laser energy measuring device |
| 05/18/2011 | CN102062635A Laser power monitoring device |
| 05/18/2011 | CN101499232B Photo sensor and flat panel display using the same |
| 05/18/2011 | CN101052862B Infrared sensor and its drive method |
| 05/17/2011 | US7944012 Accelerated particle and high energy radiation sensor |
| 05/17/2011 | US7943914 Back illumination method for counter measuring IR guided missiles |
| 05/17/2011 | US7943909 Fluorescence detecting apparatus and fluorescence observation system |
| 05/17/2011 | US7943908 Sensor system with surface-plasmon-polariton (SPP) enhanced selective fluorescence excitation and method |
| 05/17/2011 | US7943907 Method and circuit arrangement for determining the radiation intensity using directly counting detector |
| 05/17/2011 | US7943905 Infrared solid-state image sensor |
| 05/17/2011 | US7943890 Discharge lamp lighting device and image display device with switching frequency |
| 05/17/2011 | US7943091 Chemical exposure indication device |
| 05/12/2011 | WO2011055744A1 Electromagnetic wave emission device and electromagnetic wave detection device |
| 05/12/2011 | WO2011055126A2 A photon detector |
| 05/12/2011 | WO2011054367A1 Method and device for examining a laser system |
| 05/12/2011 | US20110112388 Integrated miniaturized fiber optic probe |
| 05/12/2011 | US20110110559 Optical Positioning Apparatus And Positioning Method Thereof |
| 05/12/2011 | US20110109900 Target apparatus utilizing laser light to actuated target advancement with a supportive backing allowing targets of inexpensive or recycled roll paper |
| 05/12/2011 | US20110109899 Method of determining number of light sources |
| 05/12/2011 | US20110108738 Doped luminescent materials and particle discrimination using same |
| 05/12/2011 | US20110108711 Single photon spectrometer |
| 05/12/2011 | US20110108710 Portable radiographic image detector and radiographic image generation system |
| 05/12/2011 | US20110108709 Backside illuminated image sensor |
| 05/12/2011 | US20110107853 Device and Method for Determining the Fill Level of a Flexible Medicine Reservoir |
| 05/12/2011 | DE112006002868B4 Verfahren zum Positionieren eines Photovoltaikmoduls A method for positioning a photovoltaic module |
| 05/12/2011 | DE102009052703A1 Method for operating LED for representation of pictorial contents, involves providing operating device to operate light sources for blanking with current through light sources when no light setpoint signal lies for light sources |
| 05/12/2011 | DE102009029376A1 Photonendetektor mit paralysierbarem Photonen-empfindlichem Element, insbesondere SPAD, sowie Entfernungsmessgerät mit solchem Photonendetektor Photon detector with paralysierbarem photon sensitive element, in particular SPAD and distance measuring device with such a photon detector |
| 05/11/2011 | EP2320410A1 Reference voltage setting apparatus, illumination device and display device |
| 05/11/2011 | EP2320212A1 Spectrometer |
| 05/11/2011 | EP2319277A2 Illumination system with automatic adaptation to daylight level |
| 05/11/2011 | CN201828643U Direct-current measurement device for measuring quantum efficiency of solar cell |
| 05/11/2011 | CN201828337U Rotary integrating sphere type optical sensor |
| 05/11/2011 | CN201828336U Water circulating cooling system used for laser energy meter |
| 05/11/2011 | CN102055902A Shading correction method, shading-correction-value measuring apparatus, image capturing apparatus, and beam-profile measuring apparatus |
| 05/11/2011 | CN102055849A Method for self-testing intensity of surrounding light of mobile phone |
| 05/11/2011 | CN102054891A Room-temperature terahertz wave detector |
| 05/11/2011 | CN102053626A Sunshine follower |
| 05/11/2011 | CN102053155A Homogeneous chemiluminescence immunoassay method for measuring for organophosphorus pesticide Dursban |
| 05/11/2011 | CN102053095A Elemental composition detection system and method |
| 05/11/2011 | CN102053009A Method for measuring response time of photoelectric measurement instrument |
| 05/11/2011 | CN102052966A In situ test platform for testing ultraviolet intensity distribution in ultraviolet sterilizer |
| 05/11/2011 | CN102052965A Remote control vehicle-mounted platform-based method for detecting residential district luminous environment at night |
| 05/11/2011 | CN101706278B Modulation/demodulation method capable of monitoring optical power level |
| 05/11/2011 | CN101539458B Full automatic atmospheric polarization mode image acquisition system and system control method |
| 05/10/2011 | US7940390 Compact background-free balanced cross-correlators |
| 05/10/2011 | US7940386 Scatterometry target employing non-periodic defect features to enhance or optimize target sensitivity to a parameter of interest |
| 05/10/2011 | US7939793 Intelligent solid state lighting |
| 05/10/2011 | US7939789 Method for reproducibly determining geometrical and/or optical object characteristics |
| 05/10/2011 | US7938576 Sensing system for obtaining images and surface temperatures |
| 05/10/2011 | CA2533195C System and method for the diffusion of illumination produced by discrete light sources |
| 05/05/2011 | US20110102784 Method of and apparatus for obtaining high dynamic range spectrally, spatially and angularly resolved radiation data |
| 05/05/2011 | US20110102780 Calibration of a spatial light modulator |
| 05/05/2011 | US20110102774 Focus Sensor, Inspection Apparatus, Lithographic Apparatus and Control System |
| 05/05/2011 | US20110102391 Illumination sensing device having a reference voltage setting apparatus and a display device including the illumination sensing device |
| 05/05/2011 | US20110101887 Method of viewing a subject |
| 05/05/2011 | US20110101239 Remote sensing system |
| 05/05/2011 | US20110101233 Method for quantifying permanganate-reducing compounds |
| 05/05/2011 | US20110101210 Automated shutter for dark acclimating samples |
| 05/05/2011 | US20110101207 Methods and Apparatus for Swept-Source Optical Coherence Tomography |
| 05/05/2011 | DE102008045504B4 Optischer Sensor mit einem photoelektrischen Bildabtastsensor und Verfahren zur Abtastung von Bildausschnitten Optical sensor with a photoelectric image scanning sensor and method for scanning of image details |
| 05/04/2011 | CN201819739U Intermittent power supply type photosensitive sensor |
| 05/04/2011 | CN201819738U Support device for measuring irradiance of ultraviolet lamp of flaw detector |
| 05/04/2011 | CN102047085A Radiation detector and radiation detection method |
| 05/04/2011 | CN102044234A Image processing system with environment sensing function and image processing method |
| 05/04/2011 | CN102044126A Optical fiber flame detector |
| 05/04/2011 | CN102042875A White field instrument with adjustable color temperature |
| 05/04/2011 | CN102042874A Light intensity modulator-based far-field beam quality measuring device |
| 05/04/2011 | CN102042873A Method and system for determining parallel light field intensity uniformity based on light field uniformity transmission |
| 05/04/2011 | CN102042872A Adjustment system and adjustment method of sensing range of ambient light sensor |
| 05/04/2011 | CN101706318B Large power laser on-line digital testing apparatus |
| 05/04/2011 | CN101598675B Method for identifying mutual information of cotton foreign fiber |
| 05/04/2011 | CN101505377B Light ray lightness detection method in CMOS image sensor and special chip therefor |
| 05/04/2011 | CN101408313B Double-element flame monitor |
| 05/04/2011 | CN101387550B Optical sensor for detecting peripheral light and liquid crystal display device using the same |
| 05/04/2011 | CN101197949B Image sensor |
| 05/03/2011 | US7935938 Apparatus for measuring fluorescent material in a liquid |
| 05/03/2011 | US7935935 Radiation-based timer for implantable medical devices |
| 05/03/2011 | US7935934 Photosensor and photo IC equipped with same |
| 05/03/2011 | US7935919 Burst light receiving power monitor circuit, method, and program |
| 05/03/2011 | US7935916 System and/or method for reading, measuring and/or controlling intensity of light emitted from an LED |
| 04/28/2011 | WO2011049842A2 Assembly for monitoring power of randomly polarized light |